page-maping {
    #container {
        width:100%;
         height: 100%; 
        }
    #setting{
        position: absolute;
        top: 0px;
        height: 44px;
        background-color:white;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        width: 100%;
    }
    #setting span{
        font-size: 14px;
        color:#666;
    }
    #setting input{
        width: 50px;
        text-align: center;
        border:1px solid #777;
        height: 26px;
        margin: 0 5px;
    }
    #setting button{
        width: 90px;
        height: 26px;
        margin-left: 10px;
        background-color: steelblue;
    }
}
